Triangular column box



FIG. 1 is a perspective view of the triangular column box of the present invention shown with two divider panels and vent openings disposed in the front and rear panels;

FIG. 2 is a top plan view of the box of FIG. 1;

FIG. 3 is a bottom plan view of the box of FIG. 1;

FIG. 4 is a front elevational view of the box of FIG. 1, the rear elevational view being a mirror image thereof; and,

FIG. 5 is an right side elevational view of the box of FIG. 1, the left side elevational view being a mirror image thereof. 

The ornamental design for a triangular column box, as shown and described. 